OK today I got home from work and went out to feed and water my chickens. Their run has a roof over part of it so that they can get out of the sun. I found two paper wasp nest that werent there yesterday. As of right now they are about the size of a baseball. I am deathly allergic to their sting so my question is can I spray the nests tonight with WASP/Hornet spray or will it be bad for my chickens. The one nest is right above where I have their waterer hanging so I need to get rid of this one for sure. Any help would be appreciated.